In three previous articles, we have presented an overview of CO2 (R-744) as a refrigerant, its applications in industrial refrigeration, and a case study of a CO2 cascade system in a European ...

The core of a refrigeration system is the compressor, which is designed to pump cool refrigerant gas from the evaporator into the condenser. To accomplish this task the compressor raises the ...

With global energy prices soaring to record high levels and no end in sight, home appliance manufacturers struggle to find innovative and effective ways to improve energy efficiency. Among the most ...